/*
    Geocache: some utilities for managing and visualizing geocache information
    Copyright (C) 2008  Gary Jackson

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * FileToReader.java
 */

package com.thegbomb.geocache;

import com.thegbomb.common.Mapper;
import com.thegbomb.common.SingleIterator;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.Reader;
import java.util.Iterator;

/**
 *
 * @author Gary Jackson
 */
public class FileToReader implements Mapper<File, Reader> {
    public Iterator<Reader> map(File input) {
        FileReader r;
        try {
            r = new FileReader(input);
        } catch (FileNotFoundException ex) {
            throw new RuntimeException(ex);
        }
        return new SingleIterator<Reader>(r);
    }
}
